In TEXAS the shooting of the ILLEGALS during a home invastion was JUSTIFIABLE.

Read the state laws, each State is different.

I think this one would be justifiable as well. Pulling up in front of somebody's house, yelling challenges and racial epithets, etc., could be taken as assault, a felony. You are legally permitted to use deadly force to stop a felony in progress in Texas, or to prevent a felon from fleeing.

The colors of the respective parties is immaterial, other than that race was an element.

Continuing to yell and threaten when they saw the homeowner was armed is really, really stupid. Continuing to yell and threaten after shots had been fired is suicidal.